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From: Alexey Dobriyan <adobriyan@gmail.com>
To: Christian Kujau <lists@nerdbynature.de>
Cc: Kees Cook <keescook@chromium.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Willy Tarreau <w@1wt.eu>,
	Dan Carpenter <dan.carpenter@oracle.com>,
	linux-kernel@vger.kernel.org
Subject: Re: process '/usr/bin/rsync' started with executable stack
Date: Wed, 24 Jun 2020 00:41:03 +0300	[thread overview]
Message-ID: <20200623214103.GA42474@localhost.localdomain> (raw)
In-Reply-To: <alpine.DEB.2.22.1.446.2006231430280.3892@trent.utfs.org>

On Tue, Jun 23, 2020 at 02:33:50PM -0700, Christian Kujau wrote:
> On Tue, 23 Jun 2020, Kees Cook wrote:
> > > $ checksec --format=json --extended --file=`which rsync` | jq
> > > {
> > >   "/usr/bin/rsync": {
> > >     "relro": "full",
> > >     "canary": "yes",
> > >     "nx": "no",
> > ^^^^^^^^^^^^^^^^^^
> > 
> > It is, indeed, marked executable, it seems. What distro is this?
> 
> Arch Linux (x86-64) with 5.6.5.a-1-hardened[0], running in a Xen DomU.

Congratulations!

https://www.archlinux.org/packages/extra/x86_64/rsync/

  GNU_STACK      0x0000000000000000 0x0000000000000000 0x0000000000000000
                 0x0000000000000000 0x0000000000000000  RWE    0x10

  reply	other threads:[~2020-06-23 21:41 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-23 17:39 process '/usr/bin/rsync' started with executable stack Christian Kujau
2020-06-23 18:32 ` Kees Cook
2020-06-23 21:33   ` Christian Kujau
2020-06-23 21:41     ` Alexey Dobriyan [this message]
2020-06-23 21:45     ` Alexey Dobriyan
2020-06-23 21:50     ` Alexey Dobriyan
2020-06-23 22:02       ` Christian Kujau
2020-06-23 21:12 ` Alexey Dobriyan
2020-06-23 21:22   ` Alexey Dobriyan
2020-06-23 21:51     ` Christian Kujau
2020-06-23 23:20     ` Kees Cook
2020-06-24  5:34       ` Christian Kujau
2020-06-24 16:51 ` Dan Carpenter
2020-06-24 19:39   ` Kees Cook
2020-06-25 10:04     ` Dan Carpenter
2020-06-25 20:20       ` Kees Cook
2020-06-25 21:16         ` [klibc] " Thorsten Glaser
2020-06-25 22:01           ` Kees Cook
2020-06-26  4:42         ` Christophe Leroy
2020-07-25 21:27         ` Ben Hutchings
2020-07-26  2:07           ` Kees Cook

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